--- a/webaudio/specification.html	Mon Apr 16 16:00:40 2012 -0700
+++ b/webaudio/specification.html	Tue Apr 17 11:35:56 2012 -0700
@@ -989,7 +989,7 @@
       In audio terminology, the first element (index 0) is the DC-offset of the periodic waveform and is usually set to zero.
       The second element (index 1) represents the fundamental frequency.  The third element represents the first overtone, and so on.</p>
       <p>The <dfn id="dfn-imag">imag</dfn> parameter represents an array of <code>sine</code> terms (traditionally the B terms).
-      In audio terminology, the first element (index 0) is the Nyquist value of the periodic waveform and is usually set to zero.
+      The first element (index 0) should be set to zero (and will be ignored) since this term does not exist in the Fourier series.
       The second element (index 1) represents the fundamental frequency.  The third element represents the first overtone, and so on.</p>
     </dd>
 </dl>